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1. WO2020110415 - VEHICLE LOG TRANSMISSION DEVICE, VEHICLE LOG ANALYSIS SERVER, VEHICLE LOG ANALYSIS SYSTEM, AND VEHICLE LOG TRANSMISSION/RECEPTION METHOD

Publication Number WO/2020/110415
Publication Date 04.06.2020
International Application No. PCT/JP2019/035423
International Filing Date 09.09.2019
IPC
G06F 11/30 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
30Monitoring
B60R 16/023 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric
023for transmission of signals between vehicle parts or subsystems
G06F 21/55 2013.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
55Detecting local intrusion or implementing counter-measures
H04L 12/28 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. LAN or WAN
CPC
B60R 16/023
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02electric ; constitutive elements
023for transmission of signals between vehicle parts or subsystems
G06F 11/30
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
11Error detection; Error correction; Monitoring
30Monitoring
G06F 21/55
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
21Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
50Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
55Detecting local intrusion or implementing counter-measures
H04L 12/28
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12Data switching networks
28characterised by path configuration, e.g. local area networks [LAN], wide area networks [WAN]
Applicants
  • パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA [US]/[US]
Inventors
  • 平野 亮 HIRANO, Ryo
  • 岸川 剛 KISHIKAWA, Takeshi
Agents
  • 新居 広守 NII, Hiromori
  • 寺谷 英作 TERATANI, Eisaku
  • 道坂 伸一 MICHISAKA, Shinichi
Priority Data
2018-22450330.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VEHICLE LOG TRANSMISSION DEVICE, VEHICLE LOG ANALYSIS SERVER, VEHICLE LOG ANALYSIS SYSTEM, AND VEHICLE LOG TRANSMISSION/RECEPTION METHOD
(FR) DISPOSITIF DE TRANSMISSION DE JOURNAL DE VÉHICULE, SERVEUR D'ANALYSE DE JOURNAL DE VÉHICULE, SYSTÈME D'ANALYSE DE JOURNAL DE VÉHICULE ET PROCÉDÉ DE TRANSMISSION/RÉCEPTION DE JOURNAL DE VÉHICULE
(JA) 車両ログ送信装置、車両ログ解析サーバ、車両ログ解析システムおよび車両ログ送受信方法
Abstract
(EN)
This vehicle log transmission device (10) is provided with: a vehicle log acquisition unit (110) for acquiring a vehicle log; a vehicle log division unit (120) that generates one or more divided logs by using an ID included in an acquired vehicle log to divide said vehicle log; an existing identifier storing unit (150) for storing an existing identifier list that is a list of identifiers corresponding to an existing divided log generated by using an ID included in an existing vehicle log shared between the vehicle log transmission device (10) and a vehicle log analysis server to divide said existing vehicle log; a vehicle log transmission necessity determination unit (140) that generates identifiers for each of the one or more divided logs, determines that a divided log corresponding to an identifier present in the existing identifier list among the generated identifiers is a first divided log, and determines that a divided log corresponding to an identifier not present in the existing identifier list is a second divided log; and a vehicle-side communication unit (170) that transmits the identifier corresponding to the first divided log to the vehicle log analysis server and transmits the second divided log to the vehicle log analysis server.
(FR)
La présente invention concerne un dispositif de transmission de journal de véhicule (10) comprenant : une unité d'acquisition de journal de véhicule (110) destinée à acquérir un journal de véhicule ; une unité de division de journal de véhicule (120) qui génère un ou plusieurs journaux divisés au moyen d'un identifiant inclus dans un journal de véhicule acquis pour diviser ledit journal de véhicule ; une unité de stockage d'identifiants existants (150) destinée à stocker une liste d'identifiants existant qui est une liste d'identifiants correspondant à un journal divisé existant généré au moyen d'un identifiant inclus dans un journal de véhicule existant partagé entre le dispositif de transmission de journal de véhicule (10) et un serveur d'analyse de journal de véhicule pour diviser ledit journal de véhicule existant ; une unité de détermination de nécessité de transmission de journal de véhicule (140) qui génère des identifiants pour chacun du ou des journaux divisés, détermine qu'un journal divisé correspondant à un identifiant présent dans la liste d'identifiants existants parmi les identifiants générés est un premier journal divisé et détermine qu'un journal divisé correspondant à un identifiant non présent dans la liste d'identifiants existants est un second journal divisé ; et une unité de communication côté véhicule (170) qui transmet l'identifiant correspondant au premier journal divisé au serveur d'analyse de journal de véhicule et transmet le second journal divisé au serveur d'analyse de journal de véhicule.
(JA)
車両ログ送信装置(10)は、車両ログを取得する車両ログ取得部(110)と、取得された車両ログを当該車両ログに含まれるIDを用いて分割することで、1以上の分割ログを生成する車両ログ分割加工部(120)と、車両ログ送信装置(10)と車両ログ解析サーバとの間で共有されている既存の車両ログを当該既存の車両ログに含まれるIDを用いて分割することで生成された既存分割ログに対応する識別子のリストである既存識別子リストを記憶する既存識別子保存部(150)と、1以上の分割ログのそれぞれに対して識別子を生成し、生成した識別子のうち、既存識別子リストに存在する識別子に対応する分割ログを第一の分割ログと判断し、既存識別子リストに存在しない識別子に対応する分割ログを第二の分割ログと判断する車両ログ送信要否判定部(140)と、第一の分割ログに対応する識別子を車両ログ解析サーバへ送信し、第二の分割ログを車両ログ解析サーバへ送信する車両側通信部(170)と、を備える。
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